I am a student of web design and I am ok in html but I noticed on the Euless Baptist church site

http://www.firsteuless.com

that the flash nav is animated with a rollover motion tween and it also drops down an <ul> sub nav menu. How did you tell the actionscript to animate on the rollover and drop down the sub nav menu? Any help you can give would be greatly appreciated. Thanks!
-Derik